查询词典 polygon

RESULTS:①Cytocompatibility of PEG-PLA-PGL membranes with HUVECs: The observation result of phase contrast microscopy showed that, endothelial cells planted on the PEG-PLA-PGL membranes began to attach and stretch after being planted 4-6 hours. Three days later, cells grew in colonies rapidly, after 5 days, colonies began to fuse and seemed like cobble-stone. The cells were shuttle or polygon in shape after passages.

结果：①人脐静脉内皮细胞与聚乙二醇-聚乳酸-聚谷氨酸三嵌段共聚物膜片的细胞相容性：相差显微镜下种植在聚乙二醇-聚乳酸-聚谷氨酸三嵌段共聚物膜片上的细胞4~6 h后即开始贴壁、伸展，3 d后细胞开始呈集落样生长，生长较快，5 d后细胞集落开始融合，呈现特征性的鹅卵石样形态，经多次传代后，细胞呈长梭形或多角形，与对照组相比无明显差异。

For example, OpenGL does not directly support drawing a concave polygon.

举例来说，OpenGL的不直接支持画凹多边形。

At last, present a rapid and valid algorithm for decomposing concave polygon.

第四章图形变换，讨论一种基于象素的图形变换方法，并给出了具体的实现。

That the clip boundary be convex where as the other object may be a concave non-self intersecting polygon.

该剪辑凸边界在与其他物体可能是一个凹非自相交多边形。

Tess of the method used in OpenGL draw concave polygon, called a very simple and saved a lot of the complexity of the work of the test.

详细说明：用Tess的方法实现OpenGL中画凹多边形，调用非常简单，而且省去了大量的复杂工作，测试通过。

We provided an concise, fast and accurate method based on point-governed region for the problem, and resolved a special case of hole and concave polygon in the path.

本文就该课题提出了一种基于点辖域的简洁、快速、准确的方法，并解决了空洞和凹多边形等特殊情况，有效的解决了该问题夫妻。

OpenGL rendering of the stars procedures, is a concave polygon.

详细说明： OpenGL绘制的星星程序，是一个凹多边形。

Data stucture of the model is also put forward. On account of OpenGL cant paint concave polygon, a new method named partition of beenline is brought forward.

在对建筑物封顶时，针对OpenGL不能直接填充凹多边形运用了一种直线剖分的方法来实现OpenGL对凹多边形的填充。

Free form surface ; simple polygon ; concave vertices ; route planning

自由曲面；简单多边形；凹点；路径规划

By talking above problems, the paper brings forward a new concept that is called the background information of grid creation, and thinks over three points of the improvement of front advance, and puts forward and talks the essential of judging whether the polygon is concave or protruding and six practical methods.

在探讨过程中，本文提出了背景信息这一概念，考虑了改进阵面推进法的三个要点，提出并详细讨论了判断多边形凹凸方法的实质和六种实用方法，此外还着重对网格粗细会对数值计算产生什么影响及如何产生影响作了较严格的分析。

The system can be widely used in belt weighing and batching process control,etc.

介绍了基于智能模糊控制的嵌入式配料系统的设计方法，对模糊PID控制过程和系统调零作了重点的讨论，同时给出了PID控制的程序流程图和系统定长调零子程序。

"I dunno," she answered,"but if you show me aroun', I'll recognize it from the lighthouse just outside the porthole."

"我不知道，"她回答说，"如果你能带我转转，我能认出来的，因为灯塔就在舷窗外。"